Hello Mr. Reinhard
thanks a lot for your help, I'm very happy I found this forum, it's very precious for my researches.
Huntress is a shipping vessel 15,5 lenght over all, nowadays is a yawl but in the beginning I guess she was a bermudas cutter. I'm not the owner, he is an italian architect. Huntress is in Fiumicino harbor.
I'd like to share with you all the information I have, I'm sorry I'm not good in english and I can't wrote nor speak in german. I found a Naupert project in Yachtsportmuseum: in "Die Yacht" 1921 Heft: 11 Seite: 174 you can find a drawing by Naupert of a Turenkreuzer 12,90 m. I guess this boat is Huntress.
I think is possible she can be registered in DVS jahrbuch 1923, but unfortunately the scans are not on the website.
I have some good pictures of Huntress today, but just one picture of her in the past. I'd like to find out other pictures, if they exist.
I know Huntress was built by Naupert because of her measuring certificate, is a very interesting document from Sweden.
Sorry for my english, hope you can understand my words